Rescue Girl From Market Game

This little girl ran away from her mother during shopping. She was bored and when her mother was trying some clothes, she just left. Her mother asked for our help. It took me one hour to find her. She sneaked into the closed area which is still under renovation. Someone must have forgotten to lock the door after work. Of course, when you wanted to return the girl to her mother, it was already locked. How inconvenient... You don't have a key to this section. You hoped the door would stay open, but you were wrong. I think there is another exit somewhere. Good luck!